Vibration ring



FIG. 1 is a top perspective view of the vibration ring of the presentinvention.

FIG. 2 is a bottom perspective view of the vibration ring of the presentinvention.

FIG. 3 is a top plan view of the vibration ring of the presentinvention.

FIG. 4 is a bottom plan view of the vibration ring of the presentinvention.

FIG. 5 is a left side elevation of the vibration ring of the presentinvention.

FIG. 6 is a right side elevation of the vibration ring of the presentinvention.

FIG. 7 is a rear elevation of the vibration ring of the presentinvention; and,

FIG. 8 is a front elevation of the vibration ring of the presentinvention.

The broken lines shown in the drawings are for the purposes ofillustrating portions of the vibration ring, which form no part of theclaimed design.

CLAIM The ornamental design for a vibration ring, as shown anddescribed.